lkml.org 
[lkml]   [2017]   [Aug]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v2 7/7] dt-bindings: Add documentation for adaptrum,anarion-quadspi
Date
Add devicetree binding documentation for the Anarion QSPI controller.

Signed-off-by: Alexandru Gagniuc <alex.g@adaptrum.com>
---
.../devicetree/bindings/mtd/anarion-quadspi.txt | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mtd/anarion-quadspi.txt

diff --git a/Documentation/devicetree/bindings/mtd/anarion-quadspi.txt b/Documentation/devicetree/bindings/mtd/anarion-quadspi.txt
new file mode 100644
index 0000000..b4971e1
--- /dev/null
+++ b/Documentation/devicetree/bindings/mtd/anarion-quadspi.txt
@@ -0,0 +1,22 @@
+* Adaptrum Anarion Quad SPI controller
+
+Required properties:
+- compatible : Should be "adaptrum,anarion-qspi".
+- reg : Contains two entries, each of which is a tuple consisting of a
+ physical address and length. The first entry is the address and
+ length of the controller register set. The second entry is the
+ address and length of the memory-mapped flash. This second region is
+ the region where the controller responds to XIP requests, and may be
+ larger than the size of the attached flash.
+
+Example:
+
+ qspi: qspi@f200f000 {
+ compatible = "adaptrum,anarion-qspi";
+ reg = <0xf200f000 0x1000>,
+ <0x20000000 0x08000000>;
+
+ flash0: w25q128fvn@0 {
+ ...
+ }
+ };
--
2.9.3
\
 
 \ /
  Last update: 2017-08-04 22:16    [W:0.073 / U:0.176 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site